using System; using System.Collections.Generic; using System.Text; using System.Threading; namespace ConsoleApplication1 { class Program { static void Main(string[] args) { Console.WriteLine("test"); Thread th = new Thread(delegate() { while (true) { DateTime now = DateTime.Now; Console.WriteLine(now.ToString()); Thread.Sleep(1000); // 1•b’âŽ~ } }); th.Start(); } } }